Make a frequency distribution of the following scores from a mathematics test. (Use the General Rules for Choosing Intervals for Grouped Data. Order your intervals from least to greatest. Use an interval length of 7.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 8PPS
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Make a frequency distribution of the following scores from a mathematics test. (Use the General Rules for Choosing Intervals for Grouped Data. Order your intervals from least to greatest. Use an interval length of 7.)

86, 79, 74, 69, 87, 81, 68, 71, 78, 75, 88, 85, 67,
83, 82, 89, 63, 84, 94, 66, 84, 78, 96, 67, 63, 59,
100, 90, 100, 94, 79, 79, 74
Midpoint
Frequency
f
Product
Interval
xf
Use the frequency distribution to find the mean score. (Round your answer to the nearest whole number.)
mean =
Transcribed Image Text:86, 79, 74, 69, 87, 81, 68, 71, 78, 75, 88, 85, 67, 83, 82, 89, 63, 84, 94, 66, 84, 78, 96, 67, 63, 59, 100, 90, 100, 94, 79, 79, 74 Midpoint Frequency f Product Interval xf Use the frequency distribution to find the mean score. (Round your answer to the nearest whole number.) mean =
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